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Nassau Golf Bet Rules: Front Nine, Back Nine, Overall and the Press

The Nassau golf bet is the classic match between friends: three separate bets in one round, on the front nine, the back nine and the full 18. A bad start does not end the day, and the press gives the trailing side a way back. Here are the rules, how a press works, a worked example and the usual house rules.

By the RSM 1804 editors Updated 6 min read

A scorecard split into front nine and back nine with pencil marks next to a golf glove (AI-generated image)AI image
AI-generated image

If two golfers have a game going on a weekend morning, it is very likely a Nassau. The format has been around for generations because it fixes the main problem with a single 18-hole bet: once one side is well ahead, the match goes flat. A Nassau keeps three contests alive at once.

The Nassau golf bet at a glance

  • Players: two in singles, or four as two teams of two.
  • Bets: front nine, back nine and overall 18, each for the same stake.
  • Format: usually match play; stroke play also works.
  • Handicaps: strokes on the hardest holes, if the group uses them.
  • Add-on: the press, a new bet for the side that falls behind.
  • Pace: normal.

A five-dollar Nassau is often written as 5-5-5. A group that wants the full 18 to matter more might play 5-5-10.

Nassau rules, step by step

  1. Agree the stake for each of the three bets, singles or teams, match or stroke play, and handicap strokes.
  2. Agree the press rules: when a press can be made, whether it can be declined, and how many are allowed.
  3. Play the front nine. The side ahead after nine holes wins the front bet; a level match is a push.
  4. Start the back nine at all square. The overall bet carries on from where it stood after nine.
  5. Play the back nine. Settle the back bet and the overall bet after 18.
  6. Settle every press on its own, at the end of the nine or round it was attached to.

The key idea is that the three bets are separate. A side can lose the front, win the back and halve the overall bet, so nobody wins anything except bragging rights.

How the press works

A press is a new bet that begins on the next hole and runs to the end of the bet being pressed. It is usually for the same stake as the original. The side that is two down is normally the one to call it.

Say Player B is two down after five holes of the front nine. B presses. A new front-nine bet starts on the 6th hole and finishes on the 9th. If B wins those four holes, B wins the press, even if B still loses the original front-nine bet.

Groups vary a lot here, so treat these as house rules:

  • Automatic press when a side falls two down, so nobody has to ask.
  • One down press for groups that like more action.
  • Press limits, such as one per nine.
  • Pressing the overall bet as well as the nine being played.

A worked example: front nine in match play

Lou and Max play a two-dollar Nassau with automatic presses at two down. Here is how the front nine unfolds.

HoleWinnerMain front-nine betPress
1LouLou 1 upnone
2HalvedLou 1 upnone
3LouLou 2 upMax presses from hole 4
4MaxLou 1 upMax 1 up
5HalvedLou 1 upMax 1 up
6MaxAll squareMax 2 up
7LouLou 1 upMax 1 up
8HalvedLou 1 upMax 1 up
9HalvedLou wins 1 upMax wins 1 up

The front nine finishes with Lou winning the main bet and Max winning the press, so the two dollars cancel out. Lou is 1 up in the overall bet heading into the back nine, which starts fresh at all square.

The turn: a cart path between the ninth green and the tenth tee under oaks (AI-generated image)AI image
AI-generated image

When to press, and when not to

A press is a tool, not an obligation. The best time to press is when the holes ahead suit your game: a stretch of short par 4s for a good wedge player, or the stroke holes where you receive a shot. The worst time is straight after a bad run, when the urge to win it all back is strongest.

Remember that the leading side can often press back, or press the overall bet. Two presses running alongside the main bet already means three bets on a single nine. For most friendly games that is plenty, which is why so many groups cap presses at one per nine.

Handicaps in a Nassau

In match play, the higher handicapper receives strokes on the hardest holes on the card. The usual way is to give the difference between the two course handicaps, taken on the holes with the lowest stroke index. A stroke on a hole lets that player win with a net score lower than the opponent’s.

In a four-ball Nassau, each player’s strokes are worked out from the lowest handicap in the group, and the better net ball of each side counts. Many groups play off a reduced allowance in four-ball, which makes the matches closer.

Common variations

  • Four-ball Nassau: teams of two, better ball counts.
  • Stroke-play Nassau: total scores on each nine and for 18 decide the three bets.
  • Different stakes: for example 5-5-10, so the overall counts double.
  • Junk: small extras for birdies, sand saves or closest to the pin, added to the totals at the end.
  • Settling ties: a push, or a playoff hole for the overall.

A Nassau also runs well alongside a group game. Many foursomes play a team Nassau and Skins across all four players in the same round.

Etiquette and keeping it friendly

Agree every rule on the first tee and write it on the card. Most Nassau arguments come from a press nobody remembers agreeing to. Call presses out loud, and keep the running state of each bet on the card after every hole.

Keep the stakes small. Presses can multiply the number of bets quickly, which is why many groups cap them at one per nine. A two-dollar Nassau with one press each way is a lively game; anything that makes the 18th green tense for the wrong reasons is too much.

Which game to try next

Foursomes who like the team side of a Nassau often try Vegas, which gives every hole bigger swings. Groups that want every player to have a shot at each hole should try Skins or Wolf. Threesomes can find formats that suit them in three-player games, and every game is compared on the golf betting games page.

Before you go

Questions, answered.

How does a Nassau golf bet work?

A Nassau is three bets played at the same time: one on the front nine, one on the back nine and one on the full 18 holes. Each is settled on its own. A five-dollar Nassau means five dollars on each of the three, so the most a player can win or lose without presses is fifteen dollars.

What is a press in a Nassau?

A press is a new bet that starts on the next hole and runs to the end of the bet being pressed, usually for the same stake. It is normally opened by the side that is two down. The press gives the trailing side a chance to win back what it is losing without changing the original bet.

Can you decline a press in a Nassau?

In many groups the leading side may decline, but plenty of groups treat a press as automatic once a side is two down. Because it is a house rule, agree it before the round, along with how many presses are allowed on each nine and whether a press can be pressed again.

Is a Nassau played as match play or stroke play?

Either works. Match play is the most common, where each hole is won, lost or halved and the side up the most holes wins each bet. Stroke play compares total scores for each nine and for 18. Handicap strokes can be used in both, taken on the hardest holes on the card.

What happens if a Nassau is tied?

A bet that ends level is a push, so no money changes hands on it. If the front nine is halved, the back nine and overall still count as normal. Some groups break ties on the overall with a playoff hole, but most simply call it square and shake hands.